CVE-2026-56840
CVE-2026-56840 · PraisonAI: HTTPApproval dashboard renders tool arguments as raw HTML, allowing approval-page XSS to approve dangerous tools
This page contains facts from public vulnerability sources. Check the original advisory before updating.
PraisonAI is a multi-agent teams system. From version 4.5.2 to before version 4.6.59, praisonai.bots.HTTPApproval renders pending tool approval arguments directly into the approval dashboard HTML. An attacker-controlled tool argument can inject JavaScript into that page. When a human opens the approval URL to inspect the risky tool request, the script runs in the dashboard origin and can POST to the same request's /approve/{request_id}/decide endpoint, causing HTTPApproval to return approved=True. This issue has been patched in version 4.6.59.
CVSS 8.8 · High · EPSS 0.4% · Fix available
- Published
- Updated
Stack: python
Affected products and versions
praisonai
- Versions
- >= 4.5.2, < 4.6.59: Affected
No fix published
praisonai PyPI
- Versions
- 4.5.10
- 4.5.100
- 4.5.101
- 4.5.102
- 4.5.103
- 4.5.104
- 4.5.105
- 4.5.106
- 4.5.107
- 4.5.108
- 4.5.109
- 4.5.11
- 4.5.110
- 4.5.111
- 4.5.112
- 4.5.113
- 4.5.114
- 4.5.115
- 4.5.117
- 4.5.118
- 4.5.119
- 4.5.12
- 4.5.120
- 4.5.121
- 4.5.122
- 4.5.123
- 4.5.124
- 4.5.125
- 4.5.126
- 4.5.127
- 4.5.128
- 4.5.129
- 4.5.13
- 4.5.130
- 4.5.131
- 4.5.132
- 4.5.133
- 4.5.134
- 4.5.135
- 4.5.136
- 4.5.137
- 4.5.139
- 4.5.14
- 4.5.140
- 4.5.143
- 4.5.144
- 4.5.145
- 4.5.149
- 4.5.15
- 4.5.16
- 4.5.18
- 4.5.19
- 4.5.2
- 4.5.20
- 4.5.21
- 4.5.22
- 4.5.23
- 4.5.24
- 4.5.25
- 4.5.26
- 4.5.27
- 4.5.28
- 4.5.29
- 4.5.3
- 4.5.30
- 4.5.31
- 4.5.32
- 4.5.33
- 4.5.34
- 4.5.35
- 4.5.36
- 4.5.37
- 4.5.38
- 4.5.39
- 4.5.40
- 4.5.41
- 4.5.42
- 4.5.43
- 4.5.44
- 4.5.45
- 4.5.46
- 4.5.48
- 4.5.49
- 4.5.5
- 4.5.51
- 4.5.52
- 4.5.54
- 4.5.55
- 4.5.56
- 4.5.57
- 4.5.58
- 4.5.59
- 4.5.6
- 4.5.60
- 4.5.62
- 4.5.63
- 4.5.64
- 4.5.65
- 4.5.67
- 4.5.68
- 4.5.69
- 4.5.7
- 4.5.70
- 4.5.71
- 4.5.72
- 4.5.73
- 4.5.74
- 4.5.76
- 4.5.77
- 4.5.78
- 4.5.79
- 4.5.8
- 4.5.80
- 4.5.81
- 4.5.82
- 4.5.83
- 4.5.85
- 4.5.87
- 4.5.88
- 4.5.89
- 4.5.9
- 4.5.90
- 4.5.93
- 4.5.94
- 4.5.95
- 4.5.96
- 4.5.97
- 4.5.98
- 4.6.10
- 4.6.11
- 4.6.12
- 4.6.13
- 4.6.14
- 4.6.15
- 4.6.16
- 4.6.18
- 4.6.19
- 4.6.20
- 4.6.21
- 4.6.22
- 4.6.23
- 4.6.24
- 4.6.25
- 4.6.26
- 4.6.27
- 4.6.28
- 4.6.29
- 4.6.30
- 4.6.31
- 4.6.32
- 4.6.33
- 4.6.34
- 4.6.35
- 4.6.36
- 4.6.37
- 4.6.38
- 4.6.39
- 4.6.40
- 4.6.41
- 4.6.42
- 4.6.43
- 4.6.44
- 4.6.45
- 4.6.46
- 4.6.47
- 4.6.48
- 4.6.50
- 4.6.51
- 4.6.52
- 4.6.53
- 4.6.54
- 4.6.55
- 4.6.56
- 4.6.57
- 4.6.58
- 4.6.9
- Affected ranges
- ECOSYSTEM: ≥ 4.5.2, < 4.6.59
Update to 4.6.59